package com.atguigu.yygh.user.service.impl;

import com.atguigu.yygh.common.exception.YyghException;
import com.atguigu.yygh.common.utils.JwtHelper;
import com.atguigu.yygh.enums.AuthStatusEnum;
import com.atguigu.yygh.model.acl.User;
import com.atguigu.yygh.model.user.Patient;
import com.atguigu.yygh.model.user.UserInfo;
import com.atguigu.yygh.user.mapper.UserInfoMapper;
import com.atguigu.yygh.user.service.PatientService;
import com.atguigu.yygh.user.service.UserInfoService;
import com.atguigu.yygh.vo.user.LoginVo;
import com.atguigu.yygh.vo.user.UserAuthVo;
import com.atguigu.yygh.vo.user.UserInfoQueryVo;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * <p>
 * 用户表 服务实现类
 * </p>
 *
 * @author atguigu
 * @since 2024-04-11
 */
@Service
public class UserInfoServiceImpl extends ServiceImpl<UserInfoMapper, UserInfo> implements UserInfoService {

    @Autowired
    private RedisTemplate<String,String> redisTemplate;

    @Autowired
    private PatientService patientService;

    //手机验证码登录
    @Override
    public Map<String, Object> login(LoginVo loginVo) {
        //获取手机验证码登录两个值
        String phone = loginVo.getPhone();
        String code = loginVo.getCode();

        String openid = loginVo.getOpenid();

        //校验参数
        if(StringUtils.isEmpty(phone) ||
                StringUtils.isEmpty(code)){
            throw new YyghException(20001,"数据为空");
        }

        // 校验验证码
        String codeRedis = redisTemplate.opsForValue().get(phone);
        if(!code.equals(codeRedis)) {
            throw new YyghException(20001,"验证码校验失败");
        }

        //返回页面显示名称
        Map<String,Object> map = new HashMap<>();
        if(StringUtils.isEmpty(openid)){
            //根据手机号查询手机库
            //手机号已被使用
            QueryWrapper<UserInfo> queryWrapper = new QueryWrapper<>();
            queryWrapper.eq("phone",phone);
            //获取会员
            UserInfo userInfo = baseMapper.selectOne(queryWrapper);
            if(null == userInfo){
                userInfo = new UserInfo();
                userInfo.setName("");
                userInfo.setPhone(phone);
                userInfo.setStatus(1);
                this.save(userInfo);
            }
            //校验是否被禁用
            if(userInfo.getStatus() == 0){
                throw new YyghException(20001,"用户已经被禁用");
            }
            map=get(userInfo);
        }else{
            UserInfo userInfoWx = baseMapper.
                    selectOne(new QueryWrapper<UserInfo>().eq("openid",openid));
            //判断用户是否可用
            //绑定手机号
            userInfoWx.setPhone(phone);
            //用户真实姓名
            userInfoWx.setName(userInfoWx.getName());
            userInfoWx.setCertificatesType(userInfoWx.getCertificatesType());
            userInfoWx.setCertificatesNo(userInfoWx.getCertificatesNo());
            userInfoWx.setCertificatesUrl(userInfoWx.getCertificatesUrl());

            //把手机号数据删除
            baseMapper.delete(new QueryWrapper<UserInfo>().eq("phone",phone));
            //完成微信数据更新
            baseMapper.updateById(userInfoWx);
            //登录成功后，返回需要数据
            map = get(userInfoWx);
        }
        return map;
    }

    private Map<String,Object> get(UserInfo userInfo) {
        //返回页面显示名称
        Map<String, Object> map = new HashMap<>();
        String name = userInfo.getName();
        if(StringUtils.isEmpty(name)) {
            name = userInfo.getNickName();
        }
        if(StringUtils.isEmpty(name)) {
            name = userInfo.getPhone();
        }
        map.put("name", name);
        //根据userid和name生成token字符串
        String token = JwtHelper.createToken(userInfo.getId(), name);
        map.put("token", token);
        return map;
    }


    //根据openid查询用户信息
    @Override
    public UserInfo selectWxInfoOpenId(String openid) {
        return baseMapper.selectOne(new QueryWrapper<UserInfo>().eq("openid",openid));
    }

    //用户认证
    @Override
    public void userAuth(Long userId, UserAuthVo userAuthVo) {
        //根据用户id查询用户信息
        UserInfo userInfo = baseMapper.selectById(userId);
        //设置认证信息
        //认证人姓名
        userInfo.setName(userAuthVo.getName());
        //其他认证信息
        userInfo.setCertificatesType(userAuthVo.getCertificatesType());
        userInfo.setCertificatesNo(userAuthVo.getCertificatesNo());
        userInfo.setCertificatesUrl(userAuthVo.getCertificatesUrl());
        //认证状态
        userInfo.setAuthStatus(AuthStatusEnum.AUTH_RUN.getStatus());
        //进行信息更新
        baseMapper.updateById(userInfo);
    }

    //条件查询带分页
    @Override
    public Page<UserInfo> selectPage(Page<UserInfo> pageParam, UserInfoQueryVo userInfoQueryVo) {
        //UserInfoQueryVo获取条件
        String name = userInfoQueryVo.getKeyword();//用户名称
        Integer status = userInfoQueryVo.getStatus();//用户状态
        Integer authStatus = userInfoQueryVo.getAuthStatus();//认证状态
        String createTimeBegin = userInfoQueryVo.getCreateTimeBegin();//开始时间
        String createTimeEnd = userInfoQueryVo.getCreateTimeEnd();//结束时间
        //对条件值进行非空判断
        QueryWrapper<UserInfo> wrapper = new QueryWrapper<>();
        if(!StringUtils.isEmpty(name))
            wrapper.like("name",name);
        if(!StringUtils.isEmpty(status))
            wrapper.eq("status",status);
        if(!StringUtils.isEmpty(authStatus))
            wrapper.eq("auth_status",authStatus);
        if(!StringUtils.isEmpty(createTimeBegin))
            wrapper.ge("create_time",createTimeBegin);
        if(!StringUtils.isEmpty(createTimeEnd))
            wrapper.le("create_time",createTimeEnd);

        //调用mapper的方法
        Page<UserInfo> pages = baseMapper.selectPage(pageParam, wrapper);
        //编号变成对应值封装
        pages.getRecords().stream().forEach(item -> {
            this.packageUserInfo(item);
        });
        return pages;
    }

    //用户锁定
    @Override
    public void lock(Long userId, Integer status) {
        if(status.intValue() == 0 || status.intValue() == 1){
            UserInfo userInfo = this.getById(userId);
            userInfo.setStatus(status);
            this.updateById(userInfo);
        }
    }

    //用户详情
    @Override
    public Map<String, Object> show(Long userId) {
        Map<String,Object> map = new HashMap<>();
        //根据userid查询用户id
        UserInfo userInfo = this.packageUserInfo(baseMapper.selectById(userId));
        map.put("userInfo",userInfo);
        //根据userid查询就诊人信息
        List<Patient> patientList = patientService.findAllUserId(userId);
        map.put("patientList",patientList);
        return map;
    }

    //认证审批 authStatus 2：通过 -1：不通过
    @Override
    public void approval(Long userId, Integer authStatus) {
        if(authStatus.intValue() == 2 || authStatus.intValue() == -1){
            UserInfo userInfo = baseMapper.selectById(userId);
            userInfo.setAuthStatus(authStatus);
            baseMapper.updateById(userInfo);
        }
    }

    //编号变成对应值封装
    private UserInfo packageUserInfo(UserInfo userInfo) {
        //处理认证状态编码
        userInfo.getParam().put("authStatusString",AuthStatusEnum.getStatusNameByStatus(userInfo.getAuthStatus()));
        //处理用户状态0 1
        String statusString = userInfo.getStatus().intValue() == 0 ? "锁定" : "正常";
        userInfo.getParam().put("statusString",statusString);
        return userInfo;
    }
}
